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06-12
2015
Quantum Journal Club: Probing Johnson noise and ballistic transport in normal me
Abstract: Thermally induced electrical currents, known as Johnson noise, cause fluctuating electric and magnetic fields in proximity to a conductor. These fluctuations are intrinsically related to th...
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06-12
2015
Quantum Journal Club: Quantum principal component analysis
Abstract: The usual way to reveal properties of an unknown quantum state, given many copies of a system in that state, is to perform measurements of dierent observables and to analyse the results st...
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06-10
2015
Tuning optical properties of 2D semiconductors: defects, strain, and heterostruc
Abstract: In this talk, I will introduce the progress on the investigation and the modulation of the optical properties, especially Raman and photoluminesence, of 2D semiconductors. The effects of de...
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06-05
2015
Quantum Journal Club: Characterization of hyperfine interaction between single e
Abstract: Precise characterization of a hyperfine interaction is a prerequisite for high fidelity manipulations of electron and nuclear spins belonging to a hybrid qubit register in diamond. Here, we...
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06-05
2015
Quantum Journal Club: Long Lifetime and High-Fidelity Quantum Memory of Photonic
Abstract: A central aim of quantum information processing is the efficient entanglement of multiple stationary quantum memories via photons. Among solid-state systems, the nitrogen-vacancy centre in ...
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05-29
2015
Black-box Quantum Computing
Abstract: Modern programming relies on our ability to treat preprogrammed functions as black boxes - we can invoke them as subroutines without knowing their physical implementation. Here we show it i...